It starts with American Express and JCB. If you don't go abroad often, try to use 622 cards. At present, China Merchants Bank, China Guangfa Bank and China Bank (except
From left to right) None of the three companies can use passwords for credit card spending, or you can use six numbers at will as long as you sign. although
China Merchants Bank and Guangfa promised that the bank would bear the stolen losses in time within 48 hours, but the amount was not fully compensated. My colleague China Merchants Bank.
The 5W gold card limit was completely stolen. China Merchants Bank stipulates the maximum compensation of 1.5W, and the other 3.5W shall be borne by itself. Now file a lawsuit. Other banks
622 card can be consumed with password and signature, or only with signature. If you choose to spend 622 cards, you must use the correct password to swipe your card around the world (now the UnionPay network has reached 90% of the world), and there is no currency conversion fee for direct settlement with the people. In addition, except for three dual-currency cards, you need a password for online consumption of UnionPay in China, but you still don't need a password or six digits for online consumption of VISA, MasterCard and JCB. Therefore, we should pay attention to controlling risks when using credit cards.